Kiyotaka Ninomiya

Mendosa, the chief adviser of the king of Valiante, begins a campaign to hunt down "witches," resulting in the deaths of many magical knights and their sorcerer assistants. Anna, a sorceress married to the knight Herman Lewis, gives birth to a son before her execution. Herman takes their child, Leon, and flees, raising him to be the heir of the legendary Golden Armor. By the time Leon grows up, Valiante is completely in the control of Mendosa, who drives out Prince Alfonso and his mother. Alphonso decides to seek out the man who inherited the Golden Armor to reclaim the throne and save his people.

"Where there is light, shadows lurk and fear reigns. But by the blade of Knights, Mankind was given hope." The Makai fight a secret war against the demon forces known as Horrors, evil creatures that manifest themselves through darkness to devour Humanity. On the frontlines are the Makai Knights, given the task of watching over a district and eliminating any Horrors that manifest there. GARO follows the tales of the Knights bearing the title of ‘Golden Knight Garo’, and their duty to vanquish the Horrors and protect Humanity from the darkness.

Arusu believes in magic and it's power to do good in the world. Unfortunately for her, her fellow witches disagree, and use their powers for all sorts of neat tricks, like turning little sprites into their slaves. Realizing that this nightmare is a reality, Arusu sets out to change the ways of the witches, and gets up to some hilarious hijinks along the way.